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Tracking Covid-19 cases in the US

Since January, novel coronavirus has spread to nearly every state and territory

Last updated: April 22, 2020 at 12:00 a.m. ET

01001K5K

Cases 825,041

Deaths 45,063

Since January, health authorities have identified more than 825,000 Covid-19 cases throughout the United States.

Reported cases and deaths

The figures below are based on data from the Johns Hopkins University Center for Systems Science and Engineering. These numbers are updated every 15 minutes but may differ from other sources due to differences in reporting times. For up-to-the-minute updates, follow our live coverage.

Cases…per 100K residentsDeaths…per 100K residents
New York258,4841,329 19,11498
New Jersey92,3871,040 4,75354
Massachusetts41,199598 1,96128
California35,79591 1,3213
Pennsylvania35,339276 1,61413
Illinois33,059261 1,46812
Michigan32,967330 2,70027
Florida27,869130 8674
Louisiana24,854535 1,40530
Texas20,92172 5452
Connecticut20,360571 1,42340
Georgia20,166190 8188
Maryland14,193235 65211
Ohio13,725117 5575
Indiana12,097180 6359
Washington11,978157 6448
Colorado10,460182 4848
Virginia9,630113 3244
Tennessee7,394108 1572
North Carolina7,13568 2452
Missouri6,10599 2294
Rhode Island5,500519 17116
Alabama5,327109 1854
Arizona5,25672 2083
Mississippi4,716158 1836
Wisconsin4,62579 2444
South Carolina4,60889 1353
Nevada3,937128 1635
Iowa3,641115 833
Utah3,297103 32< 1
Kentucky3,19271 1714
District of Columbia3,098439 11216
Delaware2,931301 828
Oklahoma2,80771 1644
Minnesota2,56746 1603
Arkansas2,26275 421
Kansas2,21076 1094
New Mexico2,07299 653
Oregon2,00247 782
Idaho1,76699 483
South Dakota1,755198 8< 1
Nebraska1,72289 332
New Hampshire1,490110 423
West Virginia93352 272
Puerto Rico91529 642
Maine88866 363
Vermont818131 406
North Dakota64485 132
Hawaii58641 10< 1
Wyoming44176 61
Montana43741 121
Alaska32945 91
Guam136 5
US Virgin Islands53 3
Northern Mariana Islands14 2
Other*11,949 402
- Show fewer

New York has become the epicenter of the country’s outbreak with 258,484 confirmed cases and 19,114 deaths so far. When adjusted for population, that translates to roughly 1329 known cases and 98 deaths for every 100,000 residents.

Confirmed cases per 100K residents, by county

1 to 145145 to 472472 to 1,3931,393 to 3,4013,401 or more

But experts say those numbers don’t give the whole picture because many cases — including mild or asymptomatic infections — have not been diagnosed.

States have also approached testing differently, leaving many states’ outbreaks on different trajectories.

Covid-19 cases by state

The chart below uses a logarithmic scale to show how quickly the number of known Covid-19 cases is growing in each state and territory. Hover over each line to see how quickly the number of known cases is doubling in that location.

In the United States, the number of known cases is doubling about every two weeks.

0 days since 50th case20 days40 days60 days501002501,0002,50010K20K100K200K1M2M…every day…every two days…every three days…every week…every two weeks…every month

A more telling number, according to experts, will be the number of people hospitalized with coronavirus.

Those patients have the most serious infections, and one of the biggest concerns during the pandemic is that hospitals will be overwhelmed, running out of life-saving tools such as ventilators.